Our standard 700 Series - the heart of Boston Gear's speed reducer product line - has been serving many industries reliably for over 40 years. Its proven modular design has set the industry standard for performance and is the most imitated product in today's worm gear speed reducer market.
features
Large oil reservoir provides efficient heat dissipation and lubrication for longer life
Housing is straddle milled top and bottom for precise alignment
Rugged housing fabricated of fine-grained cast iron for maximum strength and greater precision during worm and gear alignment
Bronze worm gear is straddle mounted between heavy-duty tapered roller bearings to increase thrust and load capacities on size 713 to 760
High strength steel output shaft ensures capacity for high torque
Pipe plugs allow easy fill, level and drain in any mounting position
Super finished oil seal diameters on both input and output shafts extend seal life
caution
Any sliding spool valve, if held for long periods of time, may stick and not spring return due to fluid residue formation and therefore should be cycled periodically to prevent this from happening
Box Height
6 25/64 in
Output Speed
1.5 rpm
Output RPM @ 1750 rpm Input
1.46 rpm
Housing Material
Cast Iron
Input Power Rating
0.1 hp, 0.075 kW
Rated Efficiency
24%
Worm Position
Universal¦Parallel
Base to Shaft Center Height w/Low Vert. Base Kit
3.13 in
Base to Shaft Center Height w/Std. Base Kit
4.81 in
Base Mounting Attachment
No Base
HP @ RPM
0.125 hp @ 1800 rpm
Center Distance
2.06 in
Max. Overhung Load @ 1750 rpm
700 lb/in
Output Torque Rating Range [Max]
1499 lb-in, 159 Nm
Center Distance Code
721
Ratio
1200:1
Box Length
5 13/64 in
Standard
AGMA Service Class I
Input Motor HP
0.17
Thermal Input Horsepower @ 1750 RPM
N/A
Box Width
9 55/64 in
Output Bore Shaft Dia.
1 in
Style
Parallel Shaft
Torque Out @ 1150 rpm
N/A
Input (Shaft or Bore) Size
1/2 in
Base to Centerline of Output Shaft
4 3/32 in
Washdown Duty
No
Output Torque
1025 lb-in
Output (Shaft or Bore) Size
1 in
Shaft Assembly Code
G
Lubrication
None
Frame Size
Shaft Input, Not a C-Face
Max. Thrust Load @ 1150 rpm
700 lb/in
Fan Cooled
No
Media Mapping Output
G
Output Torque Rating Range [Min]
1000 lb-in, 110 Nm
Output Shaft
Solid
Input Configuration
Shaft Input
Material
Cast Iron, Standard Paint
Output Configuration
Left Output
Bolt Centers w/ Vertical Base Kits (in)
8 3/8 x 4 7/8
Base to Centerline of Input Shaft
3 3/8 in
Base to Shaft Center Height w/High Vert. Base Kit
4.88 in
Bolt Centers w/ Std. Base Kit (in)
6 3/8 x 4 11/16
Torque Out @ 1750 rpm
1025 in lb
Family Name
WA
Base to Shaft Center Height w/Vert. "J" Base Kit
3.94 in
Media Mapping Style
WA
Frame
N/A
Bolt Centers w/ Vertical "J" Base Kit (in)
8.63 x 2.63
Reduction Type
Double
Bolt Center
5 in x 2 7/8 in
Motor Application
General Purpose
Weight
35.1 LB
EAN or UPC
781711522486
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